修复预览构建状态解析与工作进程恢复

限制 Jenkins 状态接口只返回监控所需字段

避免完整构建 JSON 触发反序列化递归深度限制

让预览外部生成工作进程在身份初始化后自动重启

补充定向测试、防回归检查和技术说明

server-rs/crates/preview-deployer-server/src/jenkins.rs

@@ -205,10 +205,13 @@ impl JenkinsClient {
         Fut: Future<Output = ()>,
     {
         let build_url = loop {
-            let item_url = reference
+            let mut item_url = reference
                 .queue_url
                 .join("api/json")
                 .map_err(|error| error.to_string())?;
+            item_url
+                .query_pairs_mut()
+                .append_pair("tree", "cancelled,executable[url]");
             let item: QueueItem = self.get_json_with_retry(item_url).await?;
             if item.cancelled.unwrap_or(false) {
                 return Ok(JenkinsOutcome {
@@ -226,9 +229,12 @@ impl JenkinsClient {
 
         on_build(build_url.as_str()).await;
         let successful = loop {
-            let state_url = build_url
+            let mut state_url = build_url
                 .join("api/json")
                 .map_err(|error| error.to_string())?;
+            state_url
+                .query_pairs_mut()
+                .append_pair("tree", "building,result");
             let state: BuildState = self.get_json_with_retry(state_url).await?;
             if state.building {
                 tokio::time::sleep(self.poll_interval).await;

server-rs/crates/preview-deployer-server/src/tests.rs

@@ -103,7 +103,13 @@ async fn mock_queue(axum::extract::Path(id): axum::extract::Path<u64>) -> Json<V
     )
 }
 
-async fn mock_build(State(state): State<MockJenkinsState>) -> impl IntoResponse {
+async fn mock_build(
+    State(state): State<MockJenkinsState>,
+    uri: axum::http::Uri,
+) -> impl IntoResponse {
+    if uri.query() != Some("tree=building%2Cresult") {
+        return (StatusCode::BAD_REQUEST, "missing bounded tree query").into_response();
+    }
     if state
         .invalid_build_responses
         .fetch_update(Ordering::SeqCst, Ordering::SeqCst, |remaining| {